Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: Computer black screen blinking error

13 Oct 2017   #1
John T

Windows 7 home
Computer black screen blinking error

I hope someone can help me in here. I have a windows 7 vista PC and I am having issues with my computer screen. It keeps blinking to a black screen and then it restarts the computer by its self everytime i turn on the computer or log on to the internet. This has been going on for 2 days now

I tried everything from cleaning up any viruses, rebooting the computer, shutting the computer down and starting it back again.

I hope someone can find any solutions.

My System SpecsSystem Spec
13 Oct 2017   #2
Mellon Head

Win 7 Pro x64/Win 10 Pro x64 dual boot

Please post your system specs by editing the little drop down on the lower left and adding the relevant info. The more information that you can provide us with, the better we'll be able to help you.

I can't even begin to answer your question without knowing what kind of CPU you have, what type of motherboard, how many hard disks, etc...

Thank you.
My System SpecsSystem Spec

 Computer black screen blinking error

Thread Tools

Similar help and support threads
Thread Forum
black screen with blinking cursour
hi, please help my windows 7, computer i was normally on facebook and my computer shut down automatically. i restarted the computer and it came to a black screen with blinking underscore. how can i fix it, would really appreciate.
Hardware & Devices
Black Screen with Blinking Cursor
Hello and sorry for the generic title: Recently my computer closed all programs and continued to shut off. When it came back on, it was able to get past the Dell Logo Screen but could not continue to the login screen, instead it loaded a Black Screen with a Blinking "underscore" cursor on the Top...
General Discussion
Black screen with blinking underscore
Hello, i have a Packard Bell Easynote TJ68 laptop. When i turn it on it comes up with a black screen with a blinking underscore in the top left corner of my screen. F8 does not work and neither does F12 or F2, the menus come up for the latter two but anything i do just puts me back at the black...
BSOD Help and Support
Black screen blinking line please help
Ok I am at my wits end with this computer. I am trying to do a clean install of Windows 7 from a thumb drive, I have used this thumb drive for several successful installs, including one after my issue just to make sure it wasn't corrupt. PC details Foxconn A74ML-k Motherboard with a Dual Core...
Installation & Setup
Black screen, blinking cursor
I have already posted at the Expert Exchange, but I am getting no traction there so I am thinking of reposting here. All the tech spec are in my post below, but I wanted to summarize the problem so that it wasn't such a chore to read: Basically, I had 3 drive, each with one OS: Win XP, Vista...
BSOD Help and Support

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 18:11.
Twitter Facebook